** Shares of Centerra Gold CG.TO climb 11.5% to C$6.97
** Shares on track of their best day since May 2021
** Centerra says it extended its Canadian Mount Milligan
mine life by over four years, extending open pit mining and
milling operations to 2033
** CG says proven and probable gold reserves of the mine
increased by 1.1 mln contained ounces and copper mineral
reserves by 260 mln contained pounds; Mount Milligan mine
deposit contains mineral reserves totaling 246.2 mln tonnes at
0.37 grams/tonne gold and 0.18% copper
** Centerra intends to proceed with a normal course issuer
bid to buy for cancellation up to an aggregate of 15.61 mln
common shares representing 10% of company's public float
** CG down 28.5% so far this year
(Reporting by Arunima Kumar in Bengaluru)
((Arunima.Kumar@thomsonreuters.com; Twitter: https://twitter.com/Aru_Kumar94))